2295 search results - page 205 / 459 » Learning Overcomplete Representations |
180
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ICMLA
2008
15 years 8 months ago
2008
Standard Machine Learning approaches to text classification use the bag-of-words representation of documents to deceive the classification target function. Typical linguistic stru...
158
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LREC
2008
15 years 8 months ago
2008
Tokenization is one of the initial steps done for almost any text processing task. It is not particularly recognized as a challenging task for English monolingual systems but it r...
179
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JMLR
2008
15 years 6 months ago
2008
Closed sets have been proven successful in the context of compacted data representation for association rule learning. However, their use is mainly descriptive, dealing only with ...
156
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ML
2006
ACM
15 years 6 months ago
2006
ACM
Higher-order typed languages, such as ML, provide strong support for data and type abn. While such abstraction is often viewed as costing performance, there are situations where i...
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The recent upsurge of research toward compressive sampling and parsimonious signal representations hinges on signals being sparse, either naturally, or, after projecting them on a...